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polimi.it

Politecnico di Milano - polimi

Last scanned Aug 1, 2026, 4:00 AM · 10 views

89

Overall score

Great

Summary

Politecnico di Milano, dal 1863, il più grande ateneo scientifico-tecnologico italiano, tra rigore scientifico e creatività. This website uses Nginx. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.

Politecnico di Milano, dal 1863, il più grande ateneo scientifico-tecnologico italiano, tra rigore scientifico e creatività

Top issues to fix

5 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • 20 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

80

SEO

3 issue(s) found

90

Performance

277 ms

90

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-1 overall since Jul 25, 2026

Overall
89
SEO
80
Security
90
Performance
90
Accessibility
100

Organization

Company details published in this site's own structured data.

Politecnico di Milano, dal 1863, il più grande ateneo scientifico-tecnologico italiano, tra rigore scientifico e creatività

Meta tags

Title
Politecnico di Milano - polimi
Description
Politecnico di Milano, dal 1863, il più grande ateneo scientifico-tecnologico italiano, tra rigore scientifico e creatività
Canonical
https://www.polimi.it/
Language
it-IT
Charset
utf-8
Viewport
width=device-width, initial-scale=1, minimum-scale=1
Robots meta
index,follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
summary
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Hellenic Academic and Research Institutions CA
Subject
2023.polimi.it
Valid from
Nov 25, 2025
Valid to
Nov 25, 2026
Days until expiry
116
SAN domains
2023.polimi.it, www1.polimi.it, www-polimi.it, polimi.it, www.polimi.it, wwwpolimi.it, dynamicpoli.polimi.it, www.english.polimi.it

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 46 · H3 3

Links

178 internal · 37 external · 20 broken

Images

48 total · 0 missing alt

Scripts / Styles

36 scripts · 10 stylesheets

JS / CSS size

25.8 KB · 2.6 KB

Page size

684 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://polimi.it
Final URL
https://www.polimi.it/
HTTP status
200
HTTP version
HTTP/2
Response time
263 ms
HTML size
684 KB
Redirect chain
https://polimi.it → https://www.polimi.it/

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Frequently asked questions

What technology does polimi.it use?
polimi.it is built with Bootstrap, jQuery, Google Analytics, Nginx.
Is polimi.it secure (HTTPS)?
Yes. polimi.it uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Nov 25, 2026.
Who hosts polimi.it?
Hosting provider information for polimi.it is not available yet.
What is polimi.it's SEO score?
polimi.it scored 80/100 for SEO in the latest analysis (great).
What is polimi.it's overall website score?
polimi.it has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
Has polimi.it's score changed over time?
polimi.it's overall score has declined by 1 point (from 90 to 89) since Jul 25, 2026.